Great. Thank you. I appreciate it. I appreciate everybody's attention and support of the company. If you look back over the past year in our fiscal 2018, we grew and we diversified our Grid business. That was a major focus of what we were trying to achieve, and we were able to achieve it. We finished the year with a record Grid backlog going into '19. We look at the Grid business as something that we can bring effort and try to control. That's the part of the business that we think we can direct to drive growth.
For fiscal 2019, we anticipate significant growth in our Grid business. And we see that driven by higher revenues from all the products, from D-VAR, from VVO, from SPS and from REG. We do expect to support Inox Wind as they look to enhance their competitive position in the wind market, but our ability to deliver growth in that segment is really going to be dependent upon Inox's ability to deliver growth in their market. And we see even from their numbers that their business is starting to come back.
As we look at fiscal 2019, we look forward to growing AMSC from a position of financial and operational strength. I think the key is as we get to the end of '19, we're going to have capabilities to deliver on these new products that we did not have, specifically with SPS.
So as you heard from the remarks that John provided, we're guiding to a cash balance of $73 million, it's a very strong position that we would look to be coming out of the June quarter. So as we turn to the future, we expect our 5-megawatt class wind turbine to enter the offshore market with our Korean partner, Doosan.
Pending approval of the DHS contract mod, we intend to begin manufacturing the first parts of the system for Commonwealth Edison. We hope to talk more about this very soon. So this is something that we're working on literally on a day-to-day basis, so we hope we can come out with some news very quickly for you all on that part of the business.
We expect to establish our manufacturing and product delivery capabilities, as I just said, for our current SPS orders. But we do anticipate additional SPS orders for the San Antonio Class, as I mentioned, and we are doing work on a bunch of different platforms.
So we think as we transition here into 2019, you see the potential for more revenue coming, more diversified revenue and more opportunities for growth for the company, and that's what we're trying to build from. We look forward to being able to report back to you on the end of the first quarter, and we can talk more at that point about what we see as prospects for 2019 as well.
Thank you, everybody, for your attention. We appreciate it.